diff --git a/themes/src/main/resources/theme/keycloak/login/resources/css/login.css b/themes/src/main/resources/theme/keycloak/login/resources/css/login.css
index 8ab058cd79..55e1f8f705 100644
--- a/themes/src/main/resources/theme/keycloak/login/resources/css/login.css
+++ b/themes/src/main/resources/theme/keycloak/login/resources/css/login.css
@@ -155,6 +155,8 @@ h1#kc-page-title {
 }
 
 #kc-locale ul {
+    background-color: #FFF;
+    background-color: var(--pf-global--BackgroundColor--100);
     display: none;
     top: 20px;
     min-width: 100px;